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Effects of species turnover on reserve site selection in a fragmented landscape
(SPRINGER, 2011)
Changes in species composition is an important process in many ecosystems but rarely considered in systematic reserve site selection. To test the influence of temporal variability in species composition on the establishment ...
Correlation-Based Network Analysis of the Influence of Bemisia tabaci Feeding on Photosynthesis and Foliar Sugar and Starch Composition in Soybean
(2022-01-01)
Bemisia tabaci (MEAM1) represents a species of economic importance in soybean. One of the obstacles to the management of B. tabaci is the quantification of damage by the pest because damage is indirectly inferred through ...
Dispersal and prepupation behavior of Chilean sympatric Drosophila species that breed in the same site in nature
(2005)
We investigated dispersal patterns of Drosophila larvae searching for pupation sites over three substrates to determine the role of spatial heterogeneity and presence of other species on prepupation behavior. We used D. ...
Does urbanization have positive or negative effects on Crab spider (Araneae: Thomisidae) diversity?
(Sociedade Brasileira de Zoologia, 2017-01)
Urbanization has a great impact on the diversity of living organisms. Spiders, for example, have been shown to respond negatively (some orb weaving species) and positively (ground dwelling species) to urbanization. The ...
Quantification of active sites for the determination of methanol oxidation turn-over frequencies using methanol chemisorption and in situ infrared techniques. 1: Supported metal oxide catalysts
(American Chemical Society, 2001-10)
Methanol oxidation over metal oxide catalysts is industrially important for the production of formaldehyde, but knowledge about the intrinsic catalysis taking place is often obscured by a lack of knowledge as to the number ...
Root decomposition at high and low N supply throughout a crop rotation
(Elsevier Science, 2017-03)
Soil nitrogen (N) dynamics can be modified by cover crops in rotations with cereals. Although, roots are a major source of N, little is known about the dynamics of root decomposition of cash and cover crops. The objective ...
Quantification of active sites for the determination of methanol oxidation turn-over frequencies using methanol chemisorption and in situ infrared techniques. 2 - Bulk metal oxide catalysts
(American Chemical Society, 2001-10)
Bulk metal oxide catalysts, especially bulk mixed-metal molybdates such as Fe2(MoO4)3, often exhibit high methanol oxidation activity and selectivity. However, the difficulties involved in determining active surface site ...
Fat tails and truncated bids in contingent valuation: an application to an endangered shorebird species
Fat tails in contingent valuation (CV) refers to the phenomenon of a yesresponse function having a high and slowly declining yes-response rate at
high bid levels offered in a CV survey. So, for example, a yes-response ...
Deforestation is the turning point for the spreading of a weedy epiphyte: an IBM approach
(2021-12-01)
The rapid spread of many weeds into intensely disturbed landscapes is boosted by clonal growth and self-fertilization strategies, which conversely increases the genetic structure of populations. Here, we use empirical and ...